Thread: Passing array of struct as a function parameter

Hello,

I have a structure and an multidimensional array of that structure. How can I access (read and write) that array's element's fields (without defining it as a global variable) inside a function when the array is declared in main() ?

Here's how I tried it (but failed):

Code:

#include <stdio.h>

typedef struct { 
    double xy;
    char *message; 
} twin;

void print(twin *table, char *m, int i)
{
    (*table[i][1]).message != m ?   <----- error: subscripted value is neither array nor pointer
        printf("\nX = &#37;f Y = %s", *table[i][0].xy, *table[i][1].message): <----- same here (twice)
        printf("\nX = %f Y = %f", *table[i][0].xy, *table[i][1].xy);   <----- same here (twice)
    return;    
}

int main()
{    
    int i, n;
    double x, a, h;     
    char v[] = "empty";
    ...
    twin table[n-1][1];
    ...
    print(&table, &v, 1); 
  
  return 0;
}

Best wishes,
Desmond5